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Asynchronous streaming and memory management improvements in progress.

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--HG--
branch : async_streaming
This commit is contained in:
Kearwood Gilbert
2013-11-16 02:34:18 -08:00
parent cf732a6721
commit 8b29ffab69
23 changed files with 301 additions and 247 deletions
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46
KREngine/kraken/KRTextureCube.cpp
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@@ -68,37 +68,31 @@ bool KRTextureCube::createGLTexture(int lod_max_dim)
#endif
m_iNewHandle = 0;
GLDEBUG(glGenTextures(1, &m_iNewHandle));
if(m_iNewHandle == 0) {
m_iNewHandle = m_iHandle;
success = false;
} else {
m_current_lod_max_dim = 0;
GLDEBUG(glBindTexture(GL_TEXTURE_CUBE_MAP, m_iNewHandle));
bool bMipMaps = false;
assert(m_iNewHandle != 0);
m_current_lod_max_dim = 0;
GLDEBUG(glBindTexture(GL_TEXTURE_CUBE_MAP, m_iNewHandle));
bool bMipMaps = false;
for(int i=0; i<6; i++) {
std::string faceName = getName() + SUFFIXES[i];
KRTexture2D *faceTexture = (KRTexture2D *)getContext().getTextureManager()->getTexture(faceName);
if(faceTexture) {
if(faceTexture->hasMipmaps()) bMipMaps = true;
faceTexture->uploadTexture(TARGETS[i], lod_max_dim, m_current_lod_max_dim, m_newTextureMemUsed, prev_lod_max_dim);
}
}
if(bMipMaps) {
GLDEBUG(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR));
} else {
// GLDEBUG(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR));
GLDEBUG(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR));
GLDEBUG(glGenerateMipmap(GL_TEXTURE_CUBE_MAP));
for(int i=0; i<6; i++) {
std::string faceName = getName() + SUFFIXES[i];
KRTexture2D *faceTexture = (KRTexture2D *)getContext().getTextureManager()->getTexture(faceName);
if(faceTexture) {
if(faceTexture->hasMipmaps()) bMipMaps = true;
faceTexture->uploadTexture(TARGETS[i], lod_max_dim, m_current_lod_max_dim, prev_lod_max_dim);
}
}
if(bMipMaps) {
GLDEBUG(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR));
} else {
// GLDEBUG(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR));
GLDEBUG(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR));
GLDEBUG(glGenerateMipmap(GL_TEXTURE_CUBE_MAP));
}
return success;